Source Data | |
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Rank | genus |
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Taxonomy (GBIF) | Life : Animalia : Echinodermata : Echinoidea : Holasteroida : Pseudholasteridae : Pseudoholaster |
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Taxonomy (PBDB) | Life : Animalia : Echinodermata : Echinoidea : Holasteroida : Holasteridae : Pseudoholaster |
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Taxonomic Status (GBIF) | accepted |
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Classification (PBDB,GBIF) | |
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Scientific Name | Pseudoholaster Pomel, 1883 |
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Opinions (PBDB) | Name | Rank | Opinion | Evidence | Author |
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Pseudoholaster | genus | belongs to Holasteridae | stated with evidence | El Qot, 2006 |
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Status (PBDB) | extinct |
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Taxon Size (PBDB) | 1 |
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First Recorded Appearance | 125 - 113 Ma Early/Lower Cretaceous |
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Last Recorded Appearance | 89.8 - 83.6 Ma Late/Upper Cretaceous |
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Environment | marine (based on Holasteroida) |
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Motility | actively mobile (based on Holasteroida) |
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Vision | limited (based on Echinoidea) |
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Diet | detritivore (based on Holasteroida) |
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Reproduction | dispersal=water,planktonic (based on Holasteroida) |
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Ontogeny | accretion,addition of parts (based on Echinodermata) |
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Taphonomy | high Mg calcite (based on Holasteroida) |
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Primary Reference (PBDB) | G. M. El Qot. 2006. Late Cretaceous macrofossils from Sinai, Egypt. Beringeria 36:3-163 |
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